I'm trying to import an macro to a host named "NAME" with next .xml file:

<zabbix_export version="1.0" date="08.11.11" time="07.59">
<hosts>
<host name="NAME">
<proxy_hostid>0</proxy_hostid>
<useip>1</useip>
<dns></dns>
<ip>10.188.4.33</ip>
<port>10050</port>
<status>0</status>
<useipmi>0</useipmi>
<ipmi_ip></ipmi_ip>
<ipmi_port>623</ipmi_port>
<ipmi_authtype>0</ipmi_authtype>
<ipmi_privilege>2</ipmi_privilege>
<ipmi_username></ipmi_username>
<ipmi_password></ipmi_password>
<groups>
<group>Zabbix servers</group>
</groups>
<triggers>
</triggers>
<items>
</items>
<templates>
</templates>
<graphs/>
<macros>
<macro>
<value>MYVALUE</value>
<name>{$MYMACRO}</name>
</macro>
</macros>
</host>
</hosts>
<dependencies>
</dependencies>
</zabbix_export>

when I import the host, templates linked to that hosts are removed, but all other things (items, triggers) are kept

I think this is a bug, maybe it can be intentional ?

Thank you very much